CN107837794A - 可降解型重金属捕捉剂及其制备方法及其应用 - Google Patents
可降解型重金属捕捉剂及其制备方法及其应用 Download PDFInfo
- Publication number
- CN107837794A CN107837794A CN201711128427.XA CN201711128427A CN107837794A CN 107837794 A CN107837794 A CN 107837794A CN 201711128427 A CN201711128427 A CN 201711128427A CN 107837794 A CN107837794 A CN 107837794A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- parts
- kgm
- chelating agent
- tetraacetic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711128427.XA CN107837794A (zh) | 2017-11-15 | 2017-11-15 | 可降解型重金属捕捉剂及其制备方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711128427.XA CN107837794A (zh) | 2017-11-15 | 2017-11-15 | 可降解型重金属捕捉剂及其制备方法及其应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107837794A true CN107837794A (zh) | 2018-03-27 |
Family
ID=61679535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711128427.XA Withdrawn CN107837794A (zh) | 2017-11-15 | 2017-11-15 | 可降解型重金属捕捉剂及其制备方法及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN107837794A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110216130A (zh) * | 2019-05-31 | 2019-09-10 | 湖南清之源环保科技有限公司 | 用于处理含重金属废渣的固化稳定剂及其固化方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432907A (en) * | 1979-09-10 | 1984-02-21 | Analytical Radiation Corporation | Diamine acid fluorescent chelates |
CN1401678A (zh) * | 2002-09-12 | 2003-03-12 | 武汉大学 | 魔芋葡苷聚糖接枝共聚物及其制备方法和用途 |
CN101884909A (zh) * | 2010-06-29 | 2010-11-17 | 湖北工业大学 | 一种魔芋葡甘聚糖吸附材料的制备方法 |
CN105498726A (zh) * | 2015-12-17 | 2016-04-20 | 山东大学 | 一种含二硫代氨基甲酸盐结构的高吸附重金属离子螯合剂及其制备方法 |
-
2017
- 2017-11-15 CN CN201711128427.XA patent/CN107837794A/zh not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432907A (en) * | 1979-09-10 | 1984-02-21 | Analytical Radiation Corporation | Diamine acid fluorescent chelates |
CN1401678A (zh) * | 2002-09-12 | 2003-03-12 | 武汉大学 | 魔芋葡苷聚糖接枝共聚物及其制备方法和用途 |
CN101884909A (zh) * | 2010-06-29 | 2010-11-17 | 湖北工业大学 | 一种魔芋葡甘聚糖吸附材料的制备方法 |
CN105498726A (zh) * | 2015-12-17 | 2016-04-20 | 山东大学 | 一种含二硫代氨基甲酸盐结构的高吸附重金属离子螯合剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
刘雄科等: "《废水再生与回用应用技术》", 31 March 2009 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110216130A (zh) * | 2019-05-31 | 2019-09-10 | 湖南清之源环保科技有限公司 | 用于处理含重金属废渣的固化稳定剂及其固化方法 |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Peng Qi Inventor after: Liu Feng Inventor after: Lu Fenghui Inventor after: Chen Yanwu Inventor after: Huo Yingpeng Inventor after: Zhang Yakun Inventor after: Guo Zhijie Inventor after: Hong Dan Inventor after: Tang Qiushi Inventor before: Liu Feng Inventor before: Lu Fenghui Inventor before: Chen Yanwu Inventor before: Huo Yingpeng Inventor before: Zhang Yakun Inventor before: Guo Zhijie Inventor before: Hong Dan Inventor before: Peng Qi Inventor before: Tang Qiushi |
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CB03 | Change of inventor or designer information | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
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